// Copyright (C) 2018-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
//

#pragma once

#include "ngraph/op/op.hpp"
#include "ngraph/op/util/binary_elementwise_arithmetic.hpp"
#include "ngraph/op/util/unary_elementwise_arithmetic.hpp"
#include "ngraph/util.hpp"

namespace ngraph {
namespace op {
namespace v0 {
class NGRAPH_API Sigmoid : public util::UnaryElementwiseArithmetic {
public:
    static constexpr NodeTypeInfo type_info{"Sigmoid", 0};
    const NodeTypeInfo& get_type_info() const override {
        return type_info;
    }
    Sigmoid(const Output<Node>& arg);
    Sigmoid() = default;
    virtual std::shared_ptr<Node> clone_with_new_inputs(const OutputVector& new_args) const override;
    bool evaluate(const HostTensorVector& outputs, const HostTensorVector& inputs) const override;
    bool has_evaluate() const override;
};
}  // namespace v0
using v0::Sigmoid;
}  // namespace op
}  // namespace ngraph
